package summer_vacation.cullen.three10;

/**
 * Created by Cullen on 2015/8/13.
 */
public class N33 {
    public static void main(String[] args) {
        int a=1020;
        for(int i=1;i<1000;i++) {
            a = (a / 2) - 2;
            if (a<=0){
                System.out.print(i+"天后卖完！");
                break;
            }
        }
    }
}
